Glass light shade



FIG. 1 is a front side elevational view of the glass light shade in accordance with my design, the rear side being identical thereto;

FIG. 2 is a right side elevational view of the glass light shade in accordance with my design, the left side being identical thereto;

FIG. 3 is a top plan view of the glass light shade in accordance with my design; and,

FIG. 4 is a bottom plan view of the glass light shade in accordance with my design. 

The ornamental design for the glass light shade, as shown and described. 